ID   DUT_AZOSB               Reviewed;         149 AA.
AC   A1K4K1;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   03-AUG-2022, entry version 87.
DE   RecName: Full=Deoxyuridine 5'-triphosphate nucleotidohydrolase {ECO:0000255|HAMAP-Rule:MF_00116};
DE            Short=dUTPase {ECO:0000255|HAMAP-Rule:MF_00116};
DE            EC=3.6.1.23 {ECO:0000255|HAMAP-Rule:MF_00116};
DE   AltName: Full=dUTP pyrophosphatase {ECO:0000255|HAMAP-Rule:MF_00116};
GN   Name=dut {ECO:0000255|HAMAP-Rule:MF_00116}; OrderedLocusNames=azo1139;
OS   Azoarcus sp. (strain BH72).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Rhodocyclales; Zoogloeaceae;
OC   Azoarcus.
OX   NCBI_TaxID=418699;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BH72;
RX   PubMed=17057704; DOI=10.1038/nbt1243;
RA   Krause A., Ramakumar A., Bartels D., Battistoni F., Bekel T., Boch J.,
RA   Boehm M., Friedrich F., Hurek T., Krause L., Linke B., McHardy A.C.,
RA   Sarkar A., Schneiker S., Syed A.A., Thauer R., Vorhoelter F.-J.,
RA   Weidner S., Puehler A., Reinhold-Hurek B., Kaiser O., Goesmann A.;
RT   "Complete genome of the mutualistic, N2-fixing grass endophyte Azoarcus sp.
RT   strain BH72.";
RL   Nat. Biotechnol. 24:1385-1391(2006).
CC   -!- FUNCTION: This enzyme is involved in nucleotide metabolism: it produces
CC       dUMP, the immediate precursor of thymidine nucleotides and it decreases
CC       the intracellular concentration of dUTP so that uracil cannot be
CC       incorporated into DNA. {ECO:0000255|HAMAP-Rule:MF_00116}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=dUTP + H2O = diphosphate + dUMP + H(+); Xref=Rhea:RHEA:10248,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:61555, ChEBI:CHEBI:246422; EC=3.6.1.23;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00116};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00116};
CC   -!- PATHWAY: Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP (dUTP
CC       route): step 2/2. {ECO:0000255|HAMAP-Rule:MF_00116}.
CC   -!- SIMILARITY: Belongs to the dUTPase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00116}.
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DR   EMBL; AM406670; CAL93756.1; -; Genomic_DNA.
DR   RefSeq; WP_011764872.1; NC_008702.1.
DR   AlphaFoldDB; A1K4K1; -.
DR   SMR; A1K4K1; -.
DR   STRING; 62928.azo1139; -.
DR   EnsemblBacteria; CAL93756; CAL93756; azo1139.
DR   KEGG; aoa:dqs_1250; -.
DR   KEGG; azo:azo1139; -.
DR   eggNOG; COG0756; Bacteria.
DR   HOGENOM; CLU_068508_1_1_4; -.
DR   OMA; YAAFVHP; -.
DR   OrthoDB; 1669228at2; -.
DR   UniPathway; UPA00610; UER00666.
DR   Proteomes; UP000002588; Chromosome.
DR   GO; GO:0004170; F:dUTP diphosphatase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006226; P:dUMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0046081; P:dUTP catabolic process; IEA:InterPro.
DR   CDD; cd07557; trimeric_dUTPase; 1.
DR   Gene3D; 2.70.40.10; -; 1.
DR   HAMAP; MF_00116; dUTPase_bact; 1.
DR   InterPro; IPR008181; dUTPase.
DR   InterPro; IPR029054; dUTPase-like.
DR   InterPro; IPR036157; dUTPase-like_sf.
DR   InterPro; IPR033704; dUTPase_trimeric.
DR   PANTHER; PTHR11241; PTHR11241; 1.
DR   Pfam; PF00692; dUTPase; 1.
DR   SUPFAM; SSF51283; SSF51283; 1.
DR   TIGRFAMs; TIGR00576; dut; 1.
PE   3: Inferred from homology;
KW   Hydrolase; Magnesium; Metal-binding; Nucleotide metabolism;
KW   Reference proteome.
FT   CHAIN           1..149
FT                   /note="Deoxyuridine 5'-triphosphate nucleotidohydrolase"
FT                   /id="PRO_1000015443"
FT   BINDING         68..70
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00116"
FT   BINDING         81
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00116"
FT   BINDING         85..87
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00116"
SQ   SEQUENCE   149 AA;  15758 MW;  B7ED0FA1BEF6E66F CRC64;
     MHRIDVKLLD PRLKTHPPAY ASAGAAGLDL RACLDAPVLL HPGETTLVPS GLAIHLADPG
     LAAMVLPRSG LGHKHGIVLG NLVGLIDSDY QGQVFVSVWN RGRDVFTIQP MERIAQLVVV
     PVLQVGFNVV DDFAASERGE GGFGSTGKH